Syntagma - Building 2276sqm levels 11, basement (255sqm) - ground floor (273sqm) - upper floor (216sqm) - 1st (236sqm) - 2nd (216sqm) - 3rd (216sqm) - 4th (216sqm) - 5th (216sqm) - 6th (216sqm) - 7th (216sqm) - rooftop room, energy class D.